Photos: Space shuttle Discovery
An armed soldier stands guard as the crew of the space shuttle Discovery leaves the building operation and check-out en route to the orbiter at the Kennedy Space Center, on Saturday July 1, 2006. From right is Commander Steven W. Lindsey, Mission Specialist Michael Fossum, Pilot Mark Kelly, Mission Specialist Piers Sellers, (behind Kelly), Mission Specialists Lisa Nowak, Stephanie Wilson and Thomas Reiter of Germany with the European Space Agency.
